public void HttpProxy_Local_Parsing(string bypass, int count)
{
RemoteExecutor.Invoke((bypassValue, expected) =>
{
int expectedCount = Convert.ToInt32(expected);
IWebProxy p;
FakeRegistry.Reset();
FakeRegistry.WinInetProxySettings.Proxy = insecureProxyUri;
FakeRegistry.WinInetProxySettings.ProxyBypass = bypassValue;
Assert.True(HttpWindowsProxy.TryCreate(out p));
Assert.NotNull(p);
HttpWindowsProxy sp = p as HttpWindowsProxy;
Assert.NotNull(sp);
if (expectedCount > 0)
{
Assert.Equal(expectedCount, sp.BypassList.Count);
}
else
{
Assert.Null(sp.BypassList);
}
}, bypass, count.ToString()).Dispose();
}
public void HttpProxy_WindowsProxy_PAC_Loaded(string rawProxyString, string rawInsecureUri, string rawSecureUri)
{
RemoteExecutor.Invoke((proxyString, insecureProxy, secureProxy) =>
{
TestControl.ResetAll();
Assert.False(HttpWindowsProxy.TryCreate(out IWebProxy p));
FakeRegistry.WinInetProxySettings.AutoConfigUrl = "http://127.0.0.1/proxy.pac";
WinInetProxyHelper proxyHelper = new WinInetProxyHelper();
Assert.Null(proxyHelper.Proxy);
Assert.Equal(FakeRegistry.WinInetProxySettings.AutoConfigUrl, proxyHelper.AutoConfigUrl);
Assert.False(proxyHelper.ManualSettingsUsed);
Assert.True(proxyHelper.AutoSettingsUsed);
Assert.True(HttpWindowsProxy.TryCreate(out p));
Assert.NotNull(p);
// With a HttpWindowsProxy created configured to use auto-config, now set Proxy so when it
// attempts to resolve a proxy, it resolves our string.
FakeRegistry.WinInetProxySettings.Proxy = proxyString;
proxyHelper = new WinInetProxyHelper();
Assert.Equal(proxyString, proxyHelper.Proxy);
Assert.Equal(!string.IsNullOrEmpty(insecureProxy) ? new Uri(insecureProxy) : null, p.GetProxy(new Uri(fooHttp)));
Assert.Equal(!string.IsNullOrEmpty(secureProxy) ? new Uri(secureProxy) : null, p.GetProxy(new Uri(fooHttps)));
Assert.Equal(!string.IsNullOrEmpty(insecureProxy) ? new Uri(insecureProxy) : null, p.GetProxy(new Uri(fooWs)));
Assert.Equal(!string.IsNullOrEmpty(secureProxy) ? new Uri(secureProxy) : null, p.GetProxy(new Uri(fooWss)));
}, rawProxyString, rawInsecureUri ?? string.Empty, rawSecureUri ?? string.Empty).Dispose();
}
public void HttpProxy_WindowsProxy_Manual_Loaded(string rawProxyString, string rawInsecureUri, string rawSecureUri)
{
RemoteExecutor.Invoke((proxyString, insecureProxy, secureProxy) =>
{
FakeRegistry.Reset();
Assert.False(HttpWindowsProxy.TryCreate(out IWebProxy p));
FakeRegistry.WinInetProxySettings.Proxy = proxyString;
WinInetProxyHelper proxyHelper = new WinInetProxyHelper();
Assert.Null(proxyHelper.AutoConfigUrl);
Assert.Equal(proxyString, proxyHelper.Proxy);
Assert.False(proxyHelper.AutoSettingsUsed);
Assert.True(proxyHelper.ManualSettingsUsed);
Assert.True(HttpWindowsProxy.TryCreate(out p));
Assert.NotNull(p);
Assert.Equal(!string.IsNullOrEmpty(insecureProxy) ? new Uri(insecureProxy) : null, p.GetProxy(new Uri(fooHttp)));
Assert.Equal(!string.IsNullOrEmpty(secureProxy) ? new Uri(secureProxy) : null, p.GetProxy(new Uri(fooHttps)));
Assert.Equal(!string.IsNullOrEmpty(insecureProxy) ? new Uri(insecureProxy) : null, p.GetProxy(new Uri(fooWs)));
Assert.Equal(!string.IsNullOrEmpty(secureProxy) ? new Uri(secureProxy) : null, p.GetProxy(new Uri(fooWss)));
return(RemoteExecutor.SuccessExitCode);
}, rawProxyString, rawInsecureUri ?? string.Empty, rawSecureUri ?? string.Empty).Dispose();
}
// On Windows we get default proxy configuration from either environment variables or the Windows system proxy.
public static IWebProxy ConstructSystemProxy()
{
if (!HttpEnvironmentProxy.TryCreate(out IWebProxy? proxy))
{
HttpWindowsProxy.TryCreate(out proxy);
}
return(proxy ?? new HttpNoProxy());
}
public void HttpProxy_WindowsProxy_Loaded(string rawProxyString, string expectedUri)
{
RemoteExecutor.Invoke((proxyString, expectedString) =>
{
IWebProxy p;
FakeRegistry.Reset();
FakeRegistry.WinInetProxySettings.Proxy = proxyString;
WinInetProxyHelper proxyHelper = new WinInetProxyHelper();
Assert.True(HttpWindowsProxy.TryCreate(out p));
Assert.NotNull(p);
Assert.Equal(expectedString, p.GetProxy(new Uri(fooHttp)).ToString());
Assert.Equal(expectedString, p.GetProxy(new Uri(fooHttps)).ToString());
}, rawProxyString, expectedUri).Dispose();
}
public void HttpProxy_Local_Bypassed(string name, bool shouldBypass)
{
RemoteExecutor.Invoke((url, expected) =>
{
bool expectedResult = Boolean.Parse(expected);
IWebProxy p;
FakeRegistry.Reset();
FakeRegistry.WinInetProxySettings.Proxy = insecureProxyUri;
FakeRegistry.WinInetProxySettings.ProxyBypass = "******";
Assert.True(HttpWindowsProxy.TryCreate(out p));
Assert.NotNull(p);
Uri u = new Uri(url);
Assert.Equal(expectedResult, p.GetProxy(u) == null);
}, name, shouldBypass.ToString()).Dispose();
}
public void HttpProxy_Multi_Success(bool manualConfig, string proxyConfig, string url, string expected)
{
RemoteExecutor.Invoke((manualConfigValue, proxyConfigValue, urlValue, expectedValue) =>
{
bool manual = bool.Parse(manualConfigValue);
Uri requestUri = new Uri(urlValue);
string[] expectedUris = expectedValue.Split(';', StringSplitOptions.RemoveEmptyEntries);
TestControl.ResetAll();
if (manual)
{
FakeRegistry.WinInetProxySettings.Proxy = proxyConfigValue;
}
else
{
FakeRegistry.WinInetProxySettings.AutoConfigUrl = "http://dummy.com";
}
Assert.True(HttpWindowsProxy.TryCreate(out IWebProxy p));
HttpWindowsProxy wp = Assert.IsType <HttpWindowsProxy>(p);
if (!manual)
{
// Now that HttpWindowsProxy has been constructed to use autoconfig,
// set Proxy which will be used by Fakes for all the per-URL calls.
FakeRegistry.WinInetProxySettings.Proxy = proxyConfigValue;
}
MultiProxy multi = wp.GetMultiProxy(requestUri);
for (int i = 0; i < expectedUris.Length; ++i)
{
// Both the current enumerator and the proxy globally should move to the next proxy.
Assert.True(multi.ReadNext(out Uri uri, out _));
Assert.Equal(new Uri(expectedUris[i]), uri);
Assert.Equal(new Uri(expectedUris[i]), p.GetProxy(requestUri));
}
Assert.False(multi.ReadNext(out _, out _));
return(RemoteExecutor.SuccessExitCode);
}, manualConfig.ToString(), proxyConfig, url, expected).Dispose();
}
public void HttpProxy_InvalidWindowsProxy_Null(string rawProxyString)
{
RemoteExecutor.Invoke((proxyString) =>
{
IWebProxy p;
FakeRegistry.Reset();
Assert.False(HttpWindowsProxy.TryCreate(out p));
FakeRegistry.WinInetProxySettings.Proxy = proxyString;
WinInetProxyHelper proxyHelper = new WinInetProxyHelper();
Assert.True(HttpWindowsProxy.TryCreate(out p));
Assert.NotNull(p);
Assert.Null(p.GetProxy(new Uri(fooHttp)));
Assert.Null(p.GetProxy(new Uri(fooHttps)));
Assert.Null(p.GetProxy(new Uri(fooWs)));
Assert.Null(p.GetProxy(new Uri(fooWss)));
}, rawProxyString).Dispose();
}
public void HttpProxy_WindowsProxy_Loaded(string rawProxyString, bool hasInsecureProxy, bool hasSecureProxy)
{
RemoteExecutor.Invoke((proxyString, insecureProxy, secureProxy) =>
{
IWebProxy p;
FakeRegistry.Reset();
Assert.False(HttpWindowsProxy.TryCreate(out p));
FakeRegistry.WinInetProxySettings.Proxy = proxyString;
WinInetProxyHelper proxyHelper = new WinInetProxyHelper();
Assert.True(HttpWindowsProxy.TryCreate(out p));
Assert.NotNull(p);
Assert.Equal(Boolean.Parse(insecureProxy) ? new Uri(insecureProxyUri) : null, p.GetProxy(new Uri(fooHttp)));
Assert.Equal(Boolean.Parse(secureProxy) ? new Uri(secureProxyUri) : null, p.GetProxy(new Uri(fooHttps)));
Assert.Equal(Boolean.Parse(insecureProxy) ? new Uri(insecureProxyUri) : null, p.GetProxy(new Uri(fooWs)));
Assert.Equal(Boolean.Parse(secureProxy) ? new Uri(secureProxyUri) : null, p.GetProxy(new Uri(fooWss)));
return(RemoteExecutor.SuccessExitCode);
}, rawProxyString, hasInsecureProxy.ToString(), hasSecureProxy.ToString()).Dispose();
}
public void HttpProxy_Multi_ConcurrentUse_Success(bool manualConfig)
{
const string MultiProxyConfig = "http://proxy-a.com http://proxy-b.com http://proxy-c.com";
RemoteExecutor.Invoke(manualValue =>
{
bool manual = bool.Parse(manualValue);
Uri requestUri = new Uri("http://request.com");
Uri firstProxy = new Uri("http://proxy-a.com");
Uri secondProxy = new Uri("http://proxy-b.com");
Uri thirdProxy = new Uri("http://proxy-c.com");
TestControl.ResetAll();
if (manual)
{
FakeRegistry.WinInetProxySettings.Proxy = MultiProxyConfig;
}
else
{
FakeRegistry.WinInetProxySettings.AutoConfigUrl = "http://dummy.com";
}
Assert.True(HttpWindowsProxy.TryCreate(out IWebProxy p));
HttpWindowsProxy wp = Assert.IsType <HttpWindowsProxy>(p);
if (!manual)
{
// Now that HttpWindowsProxy has been constructed to use autoconfig,
// set Proxy which will be used by Fakes for all the per-URL calls.
FakeRegistry.WinInetProxySettings.Proxy = MultiProxyConfig;
}
MultiProxy multiA = wp.GetMultiProxy(requestUri);
MultiProxy multiB = wp.GetMultiProxy(requestUri);
// Assert first proxy is returned across all three methods.
Assert.True(multiA.ReadNext(out Uri proxyA, out _));
Assert.True(multiB.ReadNext(out Uri proxyB, out _));
Assert.Equal(firstProxy, proxyA);
Assert.Equal(firstProxy, proxyB);
Assert.Equal(firstProxy, p.GetProxy(requestUri));
// Assert second proxy is returned across all three methods.
Assert.True(multiA.ReadNext(out proxyA, out _));
Assert.True(multiB.ReadNext(out proxyB, out _));
Assert.Equal(secondProxy, proxyA);
Assert.Equal(secondProxy, proxyB);
Assert.Equal(secondProxy, p.GetProxy(requestUri));
// Assert third proxy is returned from multiA.
Assert.True(multiA.ReadNext(out proxyA, out _));
Assert.Equal(thirdProxy, proxyA);
Assert.Equal(thirdProxy, p.GetProxy(requestUri));
// Enumerating multiA once more should exhaust all of our proxies.
// So, multiB, still on secondProxy, should now also be exhausted because
// when it tries thirdProxy it will see it marked as failed.
Assert.False(multiA.ReadNext(out proxyA, out _));
Assert.False(multiB.ReadNext(out proxyB, out _));
// GetProxy should now return the proxy closest to being turned back on, which should be firstProxy.
Assert.Equal(firstProxy, p.GetProxy(requestUri));
// Enumerating a new MultiProxy should again return the proxy closed to being turned back on, and no others.
MultiProxy multiC = wp.GetMultiProxy(requestUri);
Assert.True(multiC.ReadNext(out Uri proxyC, out _));
Assert.Equal(firstProxy, proxyC);
Assert.False(multiC.ReadNext(out proxyC, out _));
}, manualConfig.ToString()).Dispose();
}
